Create app.py

app.py

@@ -0,0 +1,46 @@
+import gradio as gr
+from PIL import Image
+import numpy as np
+
+ASCII_CHARS = ["@", "#", "S", "%", "?", "*", "+", ";", ":", ",", "."]
+
+def scale_image(image, new_width=100):
+    """Resizes an image preserving the aspect ratio."""
+    (original_width, original_height) = image.size
+    aspect_ratio = original_height/float(original_width)
+    new_height = int(aspect_ratio * new_width)
+    new_image = image.resize((new_width, new_height))
+    return new_image
+
+def map_pixels_to_ascii_chars(image, range_width=25):
+    """Maps each pixel to an ascii char based on intensity."""
+    pixels_in_image = list(image.getdata())
+    pixels_to_chars = [ASCII_CHARS[pixel_value//range_width] for pixel_value in pixels_in_image]
+    return "".join(pixels_to_chars)
+
+def convert_image_to_ascii(image, new_width=100):
+    image = scale_image(image)
+    image = image.convert("L")
+    
+    pixels_to_chars = map_pixels_to_ascii_chars(image)
+    len_pixels_to_chars = len(pixels_to_chars)
+    
+    ascii_image = [pixels_to_chars[index: index + new_width] for index in range(0, len_pixels_to_chars, new_width)]
+    return "\n".join(ascii_image)
+
+def image_to_ascii(file):
+    image = Image.open(file.name)
+    ascii_str = convert_image_to_ascii(image)
+    return ascii_str
+
+description = "Image to ASCII Art Converter\nUpload an image and convert it to ASCII art. Click the 'Submit' button after uploading."
+interface = gr.Interface(
+    fn=image_to_ascii, 
+    inputs=gr.inputs.Image(type="file", label="Upload Image"),
+    outputs=gr.outputs.Textbox(label="ASCII Art"),
+    examples=["example1.jpg", "example2.jpg"],
+    title="Image to ASCII Art",
+    description=description,
+)
+
+interface.launch()